United States Court of Appeals
                            FOR THE EIGHTH CIRCUIT
                                   ___________

                                   No. 09-1328
                                   ___________

United States of America,               *
                                        *
       Appellee,                        *
                                        * Appeal from the United States
       v.                               * District Court for the
                                        * Eastern District of Missouri.
Donald Turner,                          *
                                        *
       Appellant.                       *
                                   ___________

                             Submitted: September 22, 2009
                                Filed: October 16, 2009
                                 ___________

Before WOLLMAN, HANSEN, and SHEPHERD, Circuit Judges.
                          ___________

SHEPHERD, Circuit Judge.

        Donald Turner appeals his jury conviction and the district court’s1 120-month
sentence for conspiracy to manufacture methamphetamine, in violation of 21 U.S.C §§
841(a) and 846, and manufacture of 500 grams or more of methamphetamine, in
violation of 21 U.S.C § 841(a)(1) and 18 U.S.C. § 2. For the reasons set forth below,
we affirm.




       1
        The Honorable E. Richard Webber, United States District Judge for the Eastern
District of Missouri.
                                           I.

        Because Turner challenges the sufficiency of the evidence, “[w]e recite the facts
in the light most favorable to the jury’s verdict.” United States v. Stevens, 

, 986 (8th Cir. 2006). On September 28, 2007, a Jefferson County Patrol Officer
detected strong chemical odors emanating from a residence at 3850 Fountain City
Road in DeSoto, Missouri. Believing the odors were associated with the production
of methamphetamine, the patrol officer immediately contacted detectives with the
Jefferson County Municipal Enforcement Group—a narcotics task force. Specially
trained narcotics detectives arrived at the residence approximately 30 minutes later.

       At approximately 9:30 p.m., when the detectives first arrived, they made
contact with the patrol officer to further assess the situation. The detectives smelled
anhydrous ammonia, acetone, and starter fluid in the area. These odors are commonly
associated with products used to manufacture methamphetamine and concerned the
detectives because of the dangers of methamphetamine manufacture, particularly the
potential for explosions. The detectives became further alarmed when they noticed that
the smell became stronger as they approached the residence.

       Through the glass-paneled front door of the residence, the officers observed
Donald Turner and Larry Sanders sitting at the kitchen table. The detectives knocked
and announced their presence but there was no response from the interior of the
residence. The detectives observed both Turner and Sanders leave the kitchen and
through another window in the rear of the home, detectives observed that Turner had
gone to the basement and was pacing back and forth. The officers also noticed that the
back door of the house had been blockaded. Based on the potential safety hazards of
methamphetamine manufacture to anyone inside the residence or in close proximity
thereto, the detectives forcefully entered the residence.




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        The chemical odor increased when the detectives entered the house. Their first
objective was to clear the house of people, and they removed Turner and Sanders from
the residence. The fire department brought fans to clear the fumes because of the high
level of dangerous chemicals in the air. Once the air was safer to breathe, the
detectives began to search the house. In the kitchen, they observed several items
commonly associated with the production of methamphetamine, including: scales,
rubber gloves, camp fuel, a fan, currency, grinders, Zip Lock baggies, pyrex dishes,
Rubbermaid containers, hydrogen peroxide, acetone, and clear plastic tubing. The
detectives also discovered a baggie with powder containing 500.39 grams of a
methamphetamine mixture, and two buckets of liquid—one containing 51.13 grams of
a methamphetamine mixture and another with 37.9 grams of the mixture. Outside the
house, the detectives discovered a pick-up truck, inside of which were several
anhydrous ammonia tanks that had been altered for use in methamphetamine
manufacture. The detectives arrested both Sanders and Turner. On September 11,
2008, a superceding indictment was filed charging Turner with conspiracy to
manufacture methamphetamine and manufacture of methamphetamine.

        During Turner’s trial in November 2008, two witnesses testified regarding prior
bad acts of Turner. Prior to the testimony of these witnesses, the district court gave a
limiting instruction to the jury, admitting the prior bad act evidence only for the
purpose of showing Turner’s knowledge and intent. One of the witnesses, Detective
Beverly Gillam of the Franklin County Sheriff’s Department, connected Turner to an
event on May 30, 2002. The event involved a fire on property that she had been
investigating for methamphetamine manufacture in Richwoods, Missouri. Gillam
testified that upon arriving to the scene of the fire, she observed Turner standing
nearby. Gillam also stated that in the fire, she discovered several items associated with
methamphetamine manufacture, including cans of starter fluid. After obtaining
Turner’s consent, Gillam searched Turner’s home, where she detected an
overwhelming odor of ether inside. Gillam testified that ether odor is emitted from
starter fluid.

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       The other witness, Pamela Trotter, testified that in 2000 she observed Turner
manufacture methamphetamine. Further, Trotter stated that on a weekly basis, from
the end of 2002 until 2004, she allowed Turner to cook methamphetamine on her
property. Trotter testified that she provided Turner with pseudoephedrine for the
methamphetamine manufacture, in exchange for her personal use of the
methamphetamine Turner produced.

       After a three-day jury trial, the jury convicted Turner of conspiracy to
manufacture methamphetamine and the manufacture of methamphetamine. The
Presentence Investigation Report (PSR) assigned Turner a Category I criminal history
because he had no prior convictions. The PSR also recommended a total offense level
of 32, based on the amount of methamphetamine discovered. The PSR thus
recommended an advisory Guidelines range of 121-151 months imprisonment. After
considering relevant sentencing factors, pursuant to 18 U.S.C. § 3553(a), the district
court ultimately sentenced Turner to the lower mandatory minimum sentence of 120
months imprisonment.

        Turner now appeals the district court’s admission of prior bad act evidence,
denial of his motion of acquittal at the close of the evidence, and mandatory minimum
sentence.

                                           II.
                                           A.

        Turner first contends that the district court erred in allowing the testimony of
Beverly Gillam and Pamela Trotter under Federal Rule of Evidence 404(b). “[W]e
review the district court’s Rule 404(b) ruling for an abuse of discretion.” United States
v. Frazier, 

, 847 (8th Cir. 2002). This court characterizes Rule 404(b) as
“a rule of inclusion rather than exclusion,” and we will reverse a district court’s

                                          -4-
admission of prior act evidence “only when such evidence clearly ha[s] no bearing on
the issues in the case and was introduced solely to prove the defendant’s propensity to
commit criminal acts.” United States v. Benitez, 

, 716 (8th Cir. 2008).
Here, we find that the district court did not abuse its discretion by admitting the prior
bad act evidence.

        Rule 404(b) specifically states that “[e]vidence of other crimes, wrongs, or acts
is not admissible to prove the character of a person in order to show action in
conformity therewith.” Fed. R. Evid. 404(b). Prior bad act evidence is admissible,
however, when introduced for any other purpose, including to show knowledge or
intent. 

introduced for a purpose other than character, not all prior bad act
evidence is admissible, as it is still subject to an additional four-factor admissibility
test. The evidence must:

       (1) be relevant to a material issue raised at trial, (2) be similar in kind
       and close in time to the crime charged, (3) be supported by sufficient
       evidence to support a finding by a jury that the defendant committed the
       other act, and (4) not have a prejudicial value that substantially
       outweighs its probative value.

United States v. Kern, 

, 124-25 (8th Cir. 1993). We find that the prior bad
act testimony of Trotter and Gillam meets all four factors.

       First, the prior bad act evidence was relevant to the material issues of whether
Turner had knowledge of methamphetamine manufacture and the items involved
therein, and whether Turner had the intent to contribute to the methamphetamine
manufacture that occurred at 3850 Fountain City Road. Evidence of prior drug
dealings is “relevant to the material issue [of] whether [Turner] had the requisite intent
to enter into a conspiracy.” United States v. Johnson, 

, 952 (8th Cir.
2006). Furthermore, Turner claims that he was “merely present” at Sander’s house,

                                           -5-
was only in the residence for five minutes before the detectives arrived, and was not
aware of the methamphetamine manufacture or the conspiracy. The assertion of a
“mere presence” defense places Turner’s state of mind in question, and “Rule 404(b)
evidence is admissible to show knowledge and intent when a defendant places his state
of mind at issue.” United States v. Ruiz-Estrada, 

, 403 (8th Cir. 2002).
Because both knowledge and intent were material issues at trial, the prior bad act
evidence regarding Turner’s knowledge and intent was relevant.

        Second, the prior bad act evidence is similar in kind and close in time to the
charged crimes because it involved the same act—the manufacture of
methamphetamine—and occurred only four to six years prior to trial. United States v.
Trogdon, 

, 766 (8th Cir. 2009) (holding that evidence of 11-year-old
conduct was not too far remote in time). Third, the prior bad act evidence was
supported by sufficient evidence because Trotter’s and Gillam’s testimony was
sufficient to support a jury finding that Turner had manufactured methamphetamine
in the past. 

(prior act evidence sufficient to support a finding
that the defendant committed the prior act of crack cocaine dealing). Turner argues
that Trotter was not a credible witness because Trotter admittedly used
methamphetamine during the period involved in her testimony, and therefore her
testimony was insufficient to connect him to the prior methamphetamine manufacture.
However, “[a]lthough [Trotter’s] checkered past may have hindered [her] reliability,
we generally leave credibility determinations to the jury.” 

prejudicial effect of the evidence did not substantially outweigh its
probative value. Here, we find that the evidence was highly probative of Turner’s
knowledge and intent, and that the district court’s limiting instruction—clarifying that
the evidence was admitted only for the purpose of showing knowledge and
intent—minimized any prejudicial effect it may have had. See 

; see also United States v. Gaddy, 

, 790 (8th Cir.), cert. denied, 

(2008).

                                           -6-
                                           B.

        Turner claims that the evidence was insufficient to support both his conspiracy
and manufacture of methamphetamine convictions because he was only in the
residence five minutes prior to the detectives’ arrival, and there was no direct evidence
connecting him to the crimes. “We review de novo a district court’s denial of a motion
for judgment of acquittal.” United States v. Cannon, 

, 1020 (8th Cir.),
cert. denied, 

(2007). Upon reviewing the evidence in the light most
favorable to the government, 

sufficient evidence to support both
convictions.

         The jury convicted Turner as a principal for the crime of manufacture of
methamphetamine because he aided and abetted Sanders in the manufacture of
methamphetamine at 3850 Fountain City Road. See 18 U.S.C. § 2 (“Whoever commits
an offense against the United States or aids, abets, counsels, commands, induces or
procures its commission, is punishable as a principal.”) The three elements of aiding
and abetting are that: “(1) the defendant associated [himself] with the unlawful venture;
(2) the defendant participated in it as something [he] wished to bring about; and (3) the
defendant sought by [his] actions to make it succeed.” United States v. Mitchell, 

, 1143-44 (8th Cir. 2004). Although Turner claims he was only in the
residence for five minutes prior to the detectives’ arrival at the residence, none of the
detectives observed anyone entering the house while they gathered in front of the
residence to assess the situation, or when they approached the home, and the patrol
officer did not mention seeing anyone enter or exit the home. Turner’s presence at the
residence, the numerous methamphetamine-related products present, and the large
quantity of methamphetamine discovered, combined with the overwhelming odor of
methamphetamine in the residence, provides sufficient evidence for a reasonable jury
to find that Turner was not just an innocent bystander, yet was associated with, actively
participated in, and sought the success of the manufacture of methamphetamine with
Sanders.

                                          -7-
       To establish a conspiracy to manufacture methamphetamine, the government
must prove that: “(1) a conspiracy existed; (2) [the defendant] knew of the conspiracy;
and (3) [the defendant] knowingly became a part of the conspiracy.” United States v.
Davidson, 

, 406 (8th Cir. 1999). The third factor “requires proof that the
defendant entered into an agreement with at least one other person . . . .” United States
v. Salvador, 

, 992 (8th Cir. 2005). Even when there is no direct proof of
a conspiracy, “the jury is free to consider all the evidence—direct and
indirect—presented of the defendant’s statements and actions” and they may “draw
reasonable inferences from the evidence presented about what the defendant’s state of
mind was when he did or said the things presented in the evidence.” United States v.
Wilson, 

, 1406-07 (8th Cir. 1997).

        Through reasonable inference, the methamphetamine evidence discovered at
the residence establishes that a conspiracy to manufacture methamphetamine existed
between Sanders and Turner. The testimony involving Turner’s past connection to
methamphetamine manufacture demonstrated that Turner knew what
methamphetamine looked like, and that he was aware of its manufacturing process. A
jury could also reasonably connect Turner to the conspiracy because he had
manufactured methamphetamine with other people in the past, and was present in the
area containing the large amount of methamphetamine paraphernalia. Furthermore,
Turner did not open the door when the police knocked and announced, but went to the
basement and paced nervously, suggesting his knowledge of and involvement in the
manufacture of methamphetamine. See United States v. Barajas, 

, 1026
(8th Cir. 2007) (holding that a jury could interpret a defendant acting “exceptionally
nervous” as “suggesting a consciousness of guilt”). Therefore, we find sufficient
evidence to support the conspiracy conviction.




                                          -8-
                                         C.

       Finally, Turner contends that the mandatory minimum sentence of 120 months
imprisonment violated his rights under the Due Process Clause, the Equal Protection
Clause, and the Eighth Amendment. We disagree. It is clearly established that
mandatory minimum sentences are constitutional—even for sentences longer than 120
months. United States v. Prior, 

, 658-60 (8th Cir. 1997) (holding a
mandatory life sentence for possession with intent to distribute methamphetamine
constitutional). Therefore we find that Turner’s 120-month sentence is constitutional.

                                         III.

       Accordingly, we affirm the judgment of the district court.
                      ______________________________




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